@charset "utf-8";

/* @import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap'); */
@import url('https://fonts.googleapis.com/css2?family=Handlee&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP&display=swap');


html {
    -webkit-appearance: none;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    word-break: break-all;
    font-size: 10px;
}
body {
    margin: 0;
    font-family: "Noto Serif JP", serif;
    font-size: 1.6rem;
    font-weight: 400;
    color: rgb(47, 140, 109);
    font-style: normal;
    background-color: #dff0f4;
}
@media (max-width: 767px){
    body {
        font-size: 1.4rem;
    }
}
h2 {
    padding-bottom: 2rem;
}



/* pc、spの非表示 */
@media (max-width: 767px) {
    .pc {
        display: none !important;
    }
}
@media (min-width: 768px) {
    .sp {
        display: none !important;
    }
}

img {
    width: 100%;
}
#container {
    width: 100%;
    overflow: hidden;
}
.inner {
    max-width: 1050px;
    width: 100%;
    margin:0 auto;
    padding: 3rem;
}


/* header */
.header {
    width: 100%;
    height: 5rem;
    background: rgba(255, 255, 255, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 3rem;
    /* ↓ヘッダーの固定 */
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}
@media (max-width: 767px) {
    .header {
        height: 5rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}
.header__logo {
    width: 15rem;
}
@media (max-width: 767px) {
    .header__logo {
        width: 12rem;
    }
}

.header__right {
    display: flex;
    height: 100%;
    align-items: center;
}
@media (max-width: 767px) {
    .header__right:hover {
        cursor: pointer;
    }
}
  
.header__hb-btn {
    width: 4rem;
    height: 2.6rem;
    position: relative;
}

.header__nav li a:hover {
    color: rgba(47, 140, 109, 0.5);
    transition: all 0.4s;
}


  @media (max-width: 767px) {
    .header__nav li a:hover {
        color: rgba(227, 242, 237, 0.5);

    }
}


.header__hb-btn span {
    display: block;
    width: 100%;
    height: 0.2rem;
    background: rgb(31, 164, 133);
    position: absolute;
    left: 0;
    transition: all .4s;
}
.header__hb-btn span:nth-of-type(1) {
    top: 0;
}
.header__hb-btn span:nth-of-type(2) {
    top: 1.2rem;
}
.header__hb-btn span:nth-of-type(3) {
    top: 2.4rem;
}

.header__hb-btn.active span:nth-of-type(1) {
    top: 1.2rem;
    transform: rotate(45deg);
}
.header__hb-btn.active span:nth-of-type(2) {
    display: none;
}
.header__hb-btn.active span:nth-of-type(3) {
    top: 1.2rem;
    transform: rotate(-45deg);
}
.header__nav {
    display: flex;
}
@media (max-width: 767px){
    .header__nav {
        display: block;
        width: 100%;
        height: calc(100% - 5rem);
        background-color: rgba(69, 160, 57, 0.9);
        position: fixed;
        top: 5rem;
        left: 0;
        padding: 5rem 3rem;
        left: 120%;
        transition: all 1s;
    }
    .header__nav.active{
        left: 0;
    }    
}
.header__nav li a {
    padding: 1.3rem;
    font-weight: 700;
}
@media (max-width: 767px){
    .header__nav li:first-of-type {
        border-top:0.1rem solid #fff;
    }

    .header__nav li a {
        padding: 0 1rem;
        width: 100%;
        height: 5rem;
        border-bottom: 0.1rem solid #fff;
        font-size: 1.6rem;
        color: #fff;
        }    
}

.nav_btn {
    width: 10rem;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center; 
}

/* main */
main {
    overflow: hidden;
}

/* fv */
.fv {
    position: relative;
}
.fv-contents {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(79, 114, 172, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    }
.fv-contents h2 {
    width: 90rem;
    font-size: 3.5rem;
    font-family: 'Handlee', cursive;
    color: rgb(223, 240, 244);
    animation: fadein 3s ease 0s both;
}
@keyframes fadein {
    0% {
        opacity: 0;
        /* transform: rotateY(100%); */
    }    
    100% {
        opacity: 1;
        /* transform: rotateY(0); */
    }
}
@media (max-width: 767px) {
    .fv {
        position: relative;
    }
    .fv-contents {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        background: rgba(79, 114, 172, 0.5);
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .fv-contents h2 {
    width: 40rem;
    font-size: 2rem;
    font-family: 'Handlee', cursive;
}
}
/* about */
#about-sec {
    padding: 4rem 0;
}
.about-sec__title {
    height: 5rem;
    margin: 5rem 2rem 0rem;
}
.common-sec-title {
    text-align: center;
    vertical-align: middle;
}
.about-sec__title h2 {
    font-size: 3rem;
    font-weight: 600;
    color: rgb(47, 140, 109);
    border-bottom: solid 2px;
}

.about-sec__contents {
    display: flex;
    justify-content:center;
    align-items: center;
    margin-top: 8rem;
}
@media (max-width: 767px) {
    .about-sec__contents {
        flex-direction: column;
        justify-content:center;
    }
}
.about-sec-image {
    width: 20%;
}
.about-sec-image img {
    border-top-left-radius: 50%;
    border-top-right-radius: 50%;
    border-bottom-left-radius: 50%;
    border-bottom-right-radius: 50%;
    width: 90%;
}
@media (max-width: 767px) {
    .about-sec-image {
        width: 30%;
    }
}
.about-sec-text {
    width: 70%;
    color:rgb(67, 32, 9);
    line-height: 3.5rem;
}
@media (max-width: 767px) {
    .about-sec-text {
        width: 97%;
        padding-top: 2rem;
    }
}
.about-sec-text dl {
    display: flex;
    column-gap: 2rem;
    margin-bottom: 0.5rem;
    line-height: 2;
}
.about-sec-text dt {
    width: 25%;
    text-align: right;
}
.about-sec-text dd {
    flex: 1;
}


/* service */
#service-sec {
    padding: 4rem 0;
    background-color:rgb(236, 244, 246)
}
.service-sec__title {
    height: 5rem;
    margin: 5rem 2rem 0rem;
}
.service-sec__title h2 {
    font-size: 3rem;
    font-weight: 600;
    color: rgb(47, 140, 109);
    border-bottom: solid 2px;
}
.service-sec__items {
    width: 100%;
    margin: 5rem auto 0;
    display: flex;
    justify-content: space-between;
    column-gap: 3rem;
}
@media (max-width: 767px) {
    .service-sec__items{
        flex-direction: column;
        width: 100%;
    }
}
.service-sec-image img {
    border-radius: 50%;
    width: 55%;
}
.service-sec-item-1 {
    width: 100%;
    align-content: center;
    text-align: center;
}

.service-sec-item__text {
    width: 100%;
    text-align: center;
    justify-content: center;
    line-height: 3rem;
    font-size: 1.8rem;
    color:rgb(67, 32, 9);
    flex: 1 0 auto;
}   
.canable {
    color: rgb(47, 140, 109);
    font-weight: 600;
    height: 4rem;
    white-space: nowrap;
    margin-top: 2rem;
}

.kinds {
    color:rgb(67, 32, 9);

}


/* works */
#works-sec {
    padding: 4rem 0;
}
.works-sec__title {
    height: 5rem;
    margin: 5rem 2rem 0rem;
}
.works-sec__title h2 {
    font-size: 3rem;
    font-weight: 600;
    color: rgb(47, 140, 109);
    border-bottom: solid 2px;
}
.works-sec h2 {
    font-size: 3rem;
    font-weight: 600;
    color: rgb(47, 140, 109);
}
.works-sec__items{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 1rem;
}
@media (max-width: 767px) {
    .works-sec__items{
        flex-direction: column;
    }
}
.works-sec-item {
    margin-top: 5rem;
    width: calc(33.33% - 10px);     
}
 

@media (max-width: 767px) {
    .works-sec-item {
        width:100%;
        align-items: center;
    }
}
.works-sec-item__image {
    margin-bottom: 0rem;
    height: 18rem;
    overflow: hidden;
}
@media (max-width: 767px) {
    .works-sec-item {
        margin-bottom: 1rem;
    }
}


.works-sec-item__text {
    font-size: 1.8rem;
    line-height: 3rem;
    color:rgb(67, 32, 9)
}
.works-sec-item__text .date {
    font-size: 1.8rem;
}
.date {
    font-weight: 600;
    color: rgb(47, 140, 109);
}




/* contact */
#contact-sec {
    padding: 4rem 0 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color:rgb(236, 244, 246)
}
.contact-sec__title {
    height: 5rem;
    margin: 5rem 2rem 0rem;   
}
.contact-sec__title h2 {
    font-size: 3rem;
    font-weight: 600;
    color: rgb(47, 140, 109);
    border-bottom: solid 2px;
}
.summary {
    text-align: center;
    height: 100%;
}
.contact-form {
    margin-top: 8rem;
    width: 100%;
}
@media (max-width: 767px) {
    .i_frame {
        height: 160rem;
    }
}

/* footer */
.footer__main {
    padding: 1rem 3rem 3rem;
    background: #fff;    
}
@media (max-width: 767px){
    .footer__main {
        padding: 1rem 3rem 2rem;    
    }
}
.footer__logo {
    width: 13rem;
    margin-bottom: 2rem;
}
@media (max-width: 767px){
    .footer__logo {
        width: 10rem;
        margin-bottom: 1rem;
    }
}
.footer__nav {
    display: flex;
    justify-content: center;
    font-weight: 600;
}
@media (max-width: 767px) {
    .footer__nav {
        flex-wrap: wrap;
        justify-content: flex-start;
    }
}
.footer__nav li a {
    display: block;
    padding: 1rem 2rem;
}
@media (max-width: 767px) {
    .footer__nav li {
        width: 50%;
    }
    .footer__nav li a {
        padding: 1.5rem 0;
    }
}

.footer__nav li a:hover {
    color: rgba(47, 140, 109, 0.5);
    transition: all 0.4s;
}

.footer__copyright {
    width: 100%;
    height: 4rem;
    background: #333;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}
.footer__copyright p {
    background-color: #333;
}